2019-01-21T20:01:15Z近世イギリス地方都市の歴史叙述 : グレート・ヤーマスの場合http://hdl.handle.net/10087/11991
タイトル: 近世イギリス地方都市の歴史叙述 : グレート・ヤーマスの場合
著者: 宮川, 剛
抄録: Henry Manship served as a town clerk of Great Yarmouth in the later 16th and the early 17th centuries, which was the greatest herring port in England and one of the most important trading ports in East Anglia. He completed History of Great Yarmouth in 1619, which was one of the most remarkable achievements in historical writing in the seventeenth-century England. History of Great Yarmouth is not only a chronicle of a provincial town; it also offers a detailed narrative description of the town’s natural and built environment, the town’s relations with the rival ports, and the origins and authority of Yarmouth’s government. Manship places a special emphasis on the importance of the ruling elites in the town to the well-ordered commonwealth. He offers a detailed description of Kett's Rising in 1549, demonstrating how bailiffs, the heads of the town, took command of the troops of townsmen and drove the rebels back. He gives us a full narrative of the several successive efforts by ruling elites to rebuild the haven of the town. And he gives grounds for the oligarchic rule of the town by citing and making use of a number of classical writers including Aristotle. On the other hand, he does not mention any divisions among the ruling elites between Puritan and non-Puritan factions, which would fatally deepen a few years after he put down his pen. In conclusion, Manship’s history must certainly be seen as an effort to use the past as a means of legitimizing the prevailing distribution of power in the government of Great Yarmouth in his own time.2018-03-25T15:00:00Z演説とともにツイッターを : ドナルド・トランプと英語教育における修辞学の機能http://hdl.handle.net/10087/11990
タイトル: 演説とともにツイッターを : ドナルド・トランプと英語教育における修辞学の機能
著者: 八鳥, 吉明
抄録: It is fruitful to utilize, in some cases with a critical attitude, United States presidential speeches as basically exemplary texts for learning English. In other words, these speeches have aspects of textbooks for learners of English who want to enrich their vocabulary, learn grammar, and enhance their listening and speaking skills. They also become good texts for learning speech communication and rhetoric, and may result in learning history. In fact, the ascension to the U.S. presidency of Barack Obama, who was famous for his sophisticated speeches, triggered publication in Japan of a lot of books about Obama, some of which treated his speeches as materials for learning English. On the other hand, Donald Trump, who succeeded Obama to the presidency, is infamous for his speeches and tweets, which may appear inappropriate as English textbooks, except that they are rather easy to read. Simplicity, repetitions, contradictions, lies, and emotions, to cite a few examples, characterize his language. It is undeniable, however, that this “rhetoric” of Trump’s is closely linked to the post-truth era. Thus, reading Trump’s words analytically and critically in terms of rhetoric can lead to understanding our times more properly. In this sense, Trump’s presidential speeches, together with his private tweets, which may seem peripheral but are indispensable for understanding not only him but also what is happening in the world, can be used as “textbooks.”2018-03-25T15:00:00Z大気炭酸ガス高速固定資源化に向けてhttp://hdl.handle.net/10087/11989
タイトル: 大気炭酸ガス高速固定資源化に向けて
著者: 藤野, 正家; 新井, 忠男; 小森, 正人
抄録: We have studied CO2 fixation from air. Photosynthesis performed in plants might be the superior process for the fixation of diluted CO2. The following four factors should be considered for the fixation; (1) high efficiency per unit area, (2) growth control by hydroponics, (3) easy circulation and (4) proper preservability of the products. Onions have been picked for the most favorable plants. They have been grown for 3 months in a CO2 rich chamber. The rate of the photosynthesis has been raised over twice in the CO2 concentration of 3,000 ppm compared with ca. 400 ppm in air.2018-03-25T15:00:00Z複合加工機による歯車のミーリング加工手順http://hdl.handle.net/10087/11988
タイトル: 複合加工機による歯車のミーリング加工手順
著者: 岡本, 邦夫; 金子, 忠夫; 矢口, 久雄
抄録: Multitasking machines are used to manufacture gears in small batches. This method is appropriate for prototype manufacturing in small-lot production differently from traditional gear gutting such as hobbing and shaping. In this paper, our effort to manufacture gears by using the multitasking machine, Mazak INTEGREX j-200 introduced to our college in 2014, is described. Gear profile data are constructed from FreeCAD (free-3DCAD software), and NC programs are prepared by Mastercam X7 (CAM program) with Multiaxis (optional 5 axis add-on). Proper selection of tool pass type in Mastercam allow us to save machining time and to improve surface quality. Two tool path types, “flowline” and “multi-surfaces”, are mainly applied to 3 machining steps, rough, semi-finish, and finish cut. It is shown that side cutting of gear is effective to reduce cusp height at finishing of the involute surfaces. Helical and straight bevel gears are also machined by same cutting manner, in which the surface model is derived by the gear profile swept along the rails. The results obtained in this study provide us the good operational capability of multitasking machine.2018-03-25T15:00:00Z